# MARK JOHN MAJKA

MARK JOHN MAJKA is an investment adviser representative (IAR) with state registration records since 2011, appearing at 2 firms. Currently registered with MJM INVESTMENT ADVISORS, INC..

## Registration history (2)

| Firm | From | To | Current |
| --- | --- | --- | --- |
| [KASTEL CAPITAL ADVISORS, LLC](https://search.stillhousedata.com/firm/226520) | 2019-01-23 | 2021-10-27 | — |
| [MJM INVESTMENT ADVISORS, INC.](https://search.stillhousedata.com/firm/158212) | 2011-07-05 | present | Yes |

## More

- [This representative on SEC IAPD (source of record)](https://adviserinfo.sec.gov/individual/summary/2766918)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/rep/2766918.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.